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Publication numberUSD282073 S
Publication typeGrant
Application numberUS 06/468,933
Publication dateJan 7, 1986
Filing dateFeb 23, 1983
Publication number06468933, 468933, US D282073 S, US D282073S, US-S-D282073, USD282073 S, USD282073S
InventorsRobert M. Bearden, W. A. Haynes
Original AssigneeArkoma Machine Shop, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Rotating head for drilling
US D282073 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a rotating head for drilling, as shown.
Description

FIG. 1 is a left side elevational view of a rotating head for drilling showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5662181Oct 22, 1996Sep 2, 1997Williams; John R.Rotating blowout preventer
US6138774Mar 2, 1998Oct 31, 2000Weatherford Holding U.S., Inc.Method and apparatus for drilling a borehole into a subsea abnormal pore pressure environment
US6263982Mar 2, 1999Jul 24, 2001Weatherford Holding U.S., Inc.Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling
US6470975Mar 1, 2000Oct 29, 2002Weatherford/Lamb, Inc.Internal riser rotating control head
US7836946Mar 2, 2006Nov 23, 2010Weatherford/Lamb, Inc.Rotating control head radial seal protection and leak detection systems
US7926593Mar 31, 2008Apr 19, 2011Weatherford/Lamb, Inc.Rotating control device docking station
US7997345Oct 19, 2007Aug 16, 2011Weatherford/Lamb, Inc.Universal marine diverter converter
US8113291Mar 25, 2011Feb 14, 2012Weatherford/Lamb, Inc.Leak detection method for a rotating control head bearing assembly and its latch assembly using a comparator
US8286734Oct 23, 2007Oct 16, 2012Weatherford/Lamb, Inc.Low profile rotating control device
US8322432Dec 21, 2009Dec 4, 2012Weatherford/Lamb, Inc.Subsea internal riser rotating control device system and method
US8347982Apr 16, 2010Jan 8, 2013Weatherford/Lamb, Inc.System and method for managing heave pressure from a floating rig
US8347983Jul 31, 2009Jan 8, 2013Weatherford/Lamb, Inc.Drilling with a high pressure rotating control device
US8353337Feb 8, 2012Jan 15, 2013Weatherford/Lamb, Inc.Method for cooling a rotating control head
US8408297Mar 15, 2011Apr 2, 2013Weatherford/Lamb, Inc.Remote operation of an oilfield device
US8636087Jan 7, 2013Jan 28, 2014Weatherford/Lamb, Inc.Rotating control system and method for providing a differential pressure
US8701796Mar 15, 2013Apr 22, 2014Weatherford/Lamb, Inc.System for drilling a borehole
US8714240Jan 14, 2013May 6, 2014Weatherford/Lamb, Inc.Method for cooling a rotating control device
US8770297Aug 29, 2012Jul 8, 2014Weatherford/Lamb, Inc.Subsea internal riser rotating control head seal assembly
US8826988Feb 6, 2009Sep 9, 2014Weatherford/Lamb, Inc.Latch position indicator system and method
US8844652Sep 29, 2010Sep 30, 2014Weatherford/Lamb, Inc.Interlocking low profile rotating control device
US8863858Jan 7, 2013Oct 21, 2014Weatherford/Lamb, Inc.System and method for managing heave pressure from a floating rig
US8939235Feb 24, 2014Jan 27, 2015Weatherford/Lamb, Inc.Rotating control device docking station
US9004181Sep 15, 2012Apr 14, 2015Weatherford/Lamb, Inc.Low profile rotating control device
US9175542Jun 28, 2010Nov 3, 2015Weatherford/Lamb, Inc.Lubricating seal for use with a tubular
US9260927Oct 17, 2014Feb 16, 2016Weatherford Technology Holdings, LlcSystem and method for managing heave pressure from a floating rig
US9334711Jan 24, 2014May 10, 2016Weatherford Technology Holdings, LlcSystem and method for cooling a rotating control device
US9359853Sep 15, 2011Jun 7, 2016Weatherford Technology Holdings, LlcAcoustically controlled subsea latching and sealing system and method for an oilfield device
US9404346Sep 4, 2014Aug 2, 2016Weatherford Technology Holdings, LlcLatch position indicator system and method
US20040178001 *Mar 23, 2004Sep 16, 2004Weatherford/Lamb, Inc.Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling
US20060144622 *Mar 2, 2006Jul 6, 2006Weatherford/Lamb, Inc.Rotating control head radial seal protection and leak detection systems
US20090101411 *Oct 23, 2007Apr 23, 2009Weatherford/Lamb, Inc.Low profile rotating control device
US20110024195 *Jul 31, 2009Feb 3, 2011Weatherford/Lamb, Inc.Drilling with a high pressure rotating control device
Classifications
U.S. ClassificationD15/21